package com.tmxk.day01.lifeng.demo1;

public class Student_lifeng {
	String name = "小狗熊";
	int age = 17;
	public void change(String name,int age) {
		this.name="大狗熊";
		this.age=19;
	}
	
	public void change(Student_lifeng stu) {
		stu.name = "小飞棍";
		stu.age = 20;
	}
	public void change(int[] nums) {
		nums[0] = 100;
	}
	public void change(int num) {
		num = 123;
	}
}
